baber/WOPTO huggingface dataset:
Patent JP-2010036397-A (JP)
Title: Tilt angle holding device and recording device
Inventor: OSHIMA KENJI
IPC: B41J29/00
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt angle holding device can easily release a holding state while holding a tilt section surely at a predetermined angle by a ratchet mechanism and moreover can return the tilt section to an original angle with high operability.  <P>SOLUTION: The tilt angle holding device 10 holds the tilt angle by fitting ratchet claws into first ratchet recesses 16a-16e provided at a guide member 11, and into second ratchet recesses 21a-21e provided at a lever member 17 slidable along the guide member 11. When the lever member 17 is in a lock position, the respective ratchet recesses are arranged in a lateral row, but when the lever member 17 is in a lock release position, the respective ratchet recesses are alternately arranged. Tilt angle holding by the respective ratchet claws and ratchet recesses is thereby canceled in the whole turnable range of a tilt panel unit 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037676-A (JP)
Title: Melt-spinning device
Inventor: HAGIWARA KATSUYUKI
IPC: D01D5/084
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a spin block that, in spinning a multi-spindle group of multifilament yarns using a spinneret pack for multi-spindle use with a plurality of spinnerets set in a single spinneret pack, the heat distribution variation of the spin block body set with the spinneret pack is suppressed as narrow as possible, thereby the physical properties difference among respective multifilament yarns spun from the respective spinnerets is eliminated to obtain high-quality multifilament yarns.  <P>SOLUTION: A melt-spinning device for thermoplastic synthetic fiber production has the following scheme: as means for uniformly keeping the hot wall surface temperature of a pack dome including a square spinneret pack for multi-spindle use having a plurality of spinnerets, the respective heat transfer resistances of the longer side and the shorter side of a fitting base set on the bottom end surface of a spin block body with the pack dome are varied, thereby, while keeping the heat output of a zone heater constant, heat transfer by the heat conduction of a liquid heating medium in the spin block is promoted, thus enabling the temperature of the hot wall of the pack dome to be kept uniform.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040385-A (JP)
Title: Switch device
Inventor: EDO TAKASHI
IPC: H01H13/02
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch device which can illuminate an operation key after powering off.  <P>SOLUTION: The switch device is constituted such that an optical diffusion part 81 which diffuses a part of light from a light source 6 which runs inside a light guiding sheet 8, and illuminates an operation key 91 is formed in a region covering a movable contact 5 on a backside 8b of the light guiding sheet 8 by printing a paint containing a material having a light storing property in a shape of a dot. The operation key 91 is illuminated by light accumulated in the optical diffusion part 81 in luminescence of the light source 6 for a while after quenching of the light source 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043782-A (JP)
Title: Exhaust gas boiler and denitration method of combustion exhaust gas
Inventor: HATTORI AKIRA
IPC: B01D53/56
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas boiler and a denitration method of combustion exhaust gas exhibiting excellent denitration performance even in a medium load region.  <P>SOLUTION: (1) The exhaust gas boiler for recovering heat from exhaust gas of a gas turbine GT is provided with an oxygen-containing hydrocarbon injecting nozzle 4 for injecting oxygen-containing hydrocarbon with respect to the exhaust gas, and a denitration device 1 for removing nitrogen oxide in the exhaust gas. (2) The exhaust gas boiler for recovering heat from the exhaust gas of the gas turbine GT is provided with: a duct burner 6 for heating the exhaust gas on an outlet side of a high pressure evaporator 5 for generating high pressure steam by the heat of the exhaust gas; and the denitration device 1 for removing the nitrogen oxide in the exhaust gas. (3) The exhaust gas boiler for recovering heat from the exhaust gas of the gas turbine GT maintains a temperature of the exhaust gas at least 300°C or more in an inlet of the denitration device 1 even in the medium load region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042357-A (JP)
Title: Vibrating sieve device
Inventor: SHIOMURA MIKIO
IPC: B07B1/28
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrating sieve device which can efficiently screen even clayey earth and sand, with the capability of muffling a noise and can be manufactured at a low cost due to its simple structure.  <P>SOLUTION: This vibrating sieve device 1, used for screening a residual earth, is equipped with the following components: (1) a rest 10, (2) a framework 20 which is supported in such a state that it is inclined vertically on the rest 10, (3) a lattice-like support 30 formed of a plurality of metal bar-like members 31, in a lattice fashion, which are set across the opening part of the framework 20, (4) wire netting which is supported by the lattice-like support 30 and tensely suitable for the opening part, with a smaller mesh than the gap between the metal bar-like members 31, (5) a vibration generator 35 which imparts a 20 to 50 Hz vibration to the lattice-like support 30, and (6) an elastic body 45 interposed between the framework 20 and the rest 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009064778-A (JP)
Title: Plasma display panel, and forming method of protection film thereof
Inventor: PARK MIN SOO
IPC: H01J11/24
Filed: 2008-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve characteristics of a film face of an MgO protection film, since the characteristics have an influence on address discharge delay and discharge voltage characteristics due to secondary electron emission characteristics, and sputtering-proofing characteristics.  <P>SOLUTION: The surface of the MgO protection film for a plasma display panel includes a combination of a crystal structure 111 and a crystal structure 200. The MgO protection film can improve discharge delay characteristics and the sputtering-proofing characteristics.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010050022-A (JP)
Title: Fuel cell system
Inventor: TOMINAGA SHUJI
IPC: F04D29/46
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which is advantageous in restraining a surge phenomenon when a flow rate of oxidizer gas supplied to a fuel cell is reduced.  <P>SOLUTION: The fuel cell system has a fuel passage 2 for flowing a fuel supplied to a fuel electrode 11 of the fuel cell 1, an oxidizer passage 3 for supplying the oxidizer gas to an oxidizer electrode 12 of the fuel cell 1, and a centrifugal compressor 4 arranged at an upstream of the fuel cell 1 in the oxidizer passage 3. A centrifugal type gas conveying source 4 has a housing 40 having a suction chamber 404, a discharge chamber 405, and an intermediate passage 406, an impeller section 42 rotatably arranged on the suction chamber 404 of the housing 40 and having an impeller blade 43 for flowing the oxidizer gas sucked from the suction chamber 404 accompanied by rotation in the centrifugal direction, a drive section 45 for rotating the impeller section 42, an oscillating blade 46 arranged in an intermediate passage 406 which can switch a position between the position along an outer periphery 42a of the impeller section 42 and the position along the radial direction of the impeller section 42, and a blade drive section 5 for oscillating the oscillating blade 46.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054589-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KOINUMA NORIYUKI
IPC: G03G15/20
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To cope with coloring or speeding up while allowing stable image formation by ensuring a wide nip width with a simple structure.  <P>SOLUTION: A fixing roller 21 and a pressure roller 23 are opposed into a carrying passage of transfer paper 9 and set with pressurization by a spring. A fixing pressure roller 22 formed of a highly rigid material (SUS, etc.) and a bar-like heater 24 such as a halogen heater are provided on the inside of the fixing roller 21. The fixing pressure roller 22 is disposed on the downstream side of a line mutually connecting the respective center points of the fixing roller 21 and the pressure roller 23, and pressurized by the pressure roller 23 and a spring stronger than the spring between the fixing roller 21 and the pressure roller 23. Accordingly, an elastic layer of the fixing roller 21 can be unevenly deformed within a nip to form a high-pressure part on the downstream side in the carrying direction of the transfer paper 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009075094-A (JP)
Title: Position detection device, position detecting method, exposure device, and device manufacturing method
Inventor: INADA KEIJI
IPC: H01L21/027
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detection device which can detect highly accurately three dimensional position information of, for instance, a mask pattern surface, or an exposure surface of a photosensitive substrate by the simple constitution.  <P>SOLUTION: The position detection device 11 comprises a light source 21 for supplying a detection light, a light collecting optical systems 23 for collecting a detection light to a diffracted light generating part PH arranged on a material M, light guiding optical systems 22, 25 for guiding a diffracted measuring light, which is generated at the diffracted light generating part by receiving the detection light, and a reference light, which is generated from a reference surface 24 by receiving the detection light, to a prescribed position, and a photodetector 26 arranged at a prescribed position for detecting interference fringes of the diffracted measuring light and the reference light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010057242-A (JP)
Title: Motor driving circuit and electric power steering device
Inventor: MUKAI YASUHIKO
IPC: B62D5/04
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the deterioration of response characteristics in the feedback control of an inverter circuit 14 caused by a dead zone, by setting a dead time, which is provided for prevention of the short circuit of switching elements S1-S6 in an inverter circuit 14, thereby solving the problem in the prior art that a dead zone, where a current is not output from the inverter circuit even if a current command is ordered, arises.  <P>SOLUTION: A motor driving circuit 2 includes: a voltage converting circuit 13, which converts the input voltage from a battery 11 into the target voltage; an inverter circuit 14, which converts the power output from the voltage converting circuit 13 into AC by a plurality of switching elements S1-S6 and outputs a current according to a current command to a motor; and a control circuit 15, which sets the ON time and the OFF time of the switching elements S1-S6. The control circuit 15 changes the target voltage, according to the rate of the dead time to the ON time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272284-A (JP)
Title: Keymat, manufacturing method for the keymat and electronic apparatus using the keymat
Inventor: KENMOCHI YOSHIO
IPC: H01H13/14
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keymat having a long service life and proper size stability.  <P>SOLUTION: The keymat includes a keytop, a key support section arranged on a bottom surface of the keytop and optical guiding sections arranged on both ends of the key supporting section. The keymat has the key support section which includes its body; at least two skirt sections which are formed which extends from the bottom surface of the body to both sides and with smaller thickness than that of the body; and a connecting section, projecting vertically on the bottom surface of the body and connecting to a circuit substrate inside an electronic apparatus, when it is moved downward. The optical guidance sections and the skirt sections are provided with a meshed fabric.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267328-A (JP)
Title: Adhesive film, adhesive sheet, semiconductor device and method for manufacturing semiconductor device
Inventor: HATAKEYAMA KEIICHI
IPC: C09J7/02
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive film and an adhesive sheet which can be stuck on a member, such as, a semiconductor wafer and easily peeled off from a member, such as, a dicing sheet, and to provide a semiconductor device and a method for manufacturing the semiconductor device that uses the same.  <P>SOLUTION: The adhesive film 1 comprises a high-tuck face A and a low-tuck face B. When the tuck strength of the high-tuck face A at 40°C is provided by FA and the tuck strength of the low-tuck face B at 40°C is provided by FB, the relations FA/FB≥5 and FA≥10 gf are satisfied. The high-tuck face A contains a first adhesive resin composition, and the low-tuck face B contains a second adhesive resin composition which differs from the first adhesive resin composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061933-A (JP)
Title: Negative electrode mixture, and lithium secondary battery using the same
Inventor: MAKI SHINICHIRO
IPC: H01M4/62
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode mixture in which a negative electrode active material is sufficiently dispersed and an electrode having less variations in thickness and density can be made, and a lithium secondary battery using the same.  <P>SOLUTION: The negative electrode mixture includes one kind or more of a dispersant selected from an organic colorant derivative having a basic functional group, an anthraquinone derivative having a basic functional group, an acridone derivative having a basic functional group, and a triazine derivative having an basic functional group, and an negative electrode active material, and the lithium secondary battery is formed using the negative electrode mixture. By the one kind or more of the dispersant selected from an organic colorant derivative having an acid functional group or a triazine derivative having an acid functional group, the negative electrode active material and a carbon material as a conductive assistant are carried out covariance to manufacture the negative electrode mixture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058212-A (JP)
Title: Grinding wheel
Inventor: KUMAGAI SOSUKE
IPC: B24B1/04
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel sufficiently transmitting ultrasonic vibrations to a grinding wheel.  <P>SOLUTION: The grinding wheel installed to a wheel mount fixed at a spindle end of a grinding device is equipped with: a mount installing ring installed at the wheel mount; a wheel base having a first surface and a second surface on the opposite side to the first surface, wherein a plurality of grinding wheels is fixed on an outer peripheral portion of the second surface; an ultrasonic vibrator arranged on the first surface of the wheel base on a radial direction inner side of the grinding wheel; and a vibration absorbing ring interposed between the mount installing ring and the wheel base.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060946-A (JP)
Title: Method for making intaglio printing plate
Inventor: SHIINA NORIYUKI
IPC: G03F7/40
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To form an ink reservoir of a resin intaglio printing plate.  <P>SOLUTION: In a method for making the resin intaglio printing plate, a prescribed film is brought into close contact with a surface of a photosensitive resin layer to form a cured region and an uncured region in the photosensitive resin layer by first UV irradiation, and the photosensitive resin layer is subjected to first development to form a recess resulting from developing a prescribed region of the uncured region, and a remaining region, and the prescribed film is brought into close contact with the surface of the photosensitive resin layer to form a cured region and an uncured region in the remaining region by second UV irradiation, and the photosensitive resin layer is subjected to second development to form an ink reservoir resulting from developing the uncured region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061593-A (JP)
Title: Education support system of temporary staff
Inventor: NEZU YOSHIYUKI
IPC: G06Q50/20
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an education support system of a temporary staff for educating and then sending the temporary staff to a nursing facility.  <P>SOLUTION: An ability level of each temporary staff is determined by a program 16 from qualification and nursing experience of the temporary staff included in the database 14 and the test result by using an electronic computer including: a storage means 13 storing a temporary staff registration database 14, a nursing education curriculum database 15, and a level division calculation program 16 for dividing levels from the test result of test questions prepared on the basis of it and the registration data of the temporary staff in the database 14; a central operation processing part 12 for performing updating processing of the respective databases and prescribed operation processing according to the program 16 and calculating the level of the temporary staff; and an input/output device 20 capable of inputting data required for the processing and outputting an operation processing result by the central operation processing part 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069396-A (JP)
Title: Cleaning method
Inventor: CHUSA HIROZO
IPC: B08B3/02
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method for dishes, which method cleans a material to be cleaned efficiently and uses a cleaning apparatus with a small size and a simple construction, and to provide a storage good.  <P>SOLUTION: The cleaning apparatus is equipped with the storage good 14 for storing a material to be cleaned 28, a conveying means for conveying the storage good, and a plurality of washing-water injection nozzles arranged along a conveyance direction of the storage good with a predetermined spacing. From each of the nozzles arranged in plural, washing water is injected in series from the upper side of the storage good for conveying, and the injected washing water is drained away to the outside of the storage good 14 while the washing water is stored in the storage good 15 so as to immerse about the total of the material to be washed 28, thus performing the cleaning of the material to be cleaned 28 in series along the conveyance direction of the storage good 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076173-A (JP)
Title: Laser diode array driving device
Inventor: KARASAWA MITSUYUKI
IPC: B41J2/44
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser diode array driving circuit performing an APC operation within a predetermined time.  <P>SOLUTION: The laser diode array driving circuit for an image forming apparatus is provided with: a laser diode array where a plurality of light sources are arrayed on a single chip; a single light receiving element for detecting the light amount of the laser diode array; an APC control means for successively correcting the light sources of the laser diode array to have a desired light amount in accordance with the output value of the light receiving element during a non-printing area scanning process. An output saturation prevention circuit for preventing the output saturation of the light receiving element is provided in the APC control means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078209-A (JP)
Title: Swing register device
Inventor: SAKAKIBARA KIMIO
IPC: F24F13/15
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swing register device simplifying the structure and reducing the size of the device.  <P>SOLUTION: The swing register device 10 is provided with: a register case 12 having a ventilation passage 26 with a downstream end opened as a blowout port 26A of air-conditioning air; a blade 14 rotatably provided on the ventilation passage 26; and a drive unit 18 and a transmission mechanism 22 for reciprocating (swinging) the blade 14. The drive unit 18 is provided with: a movable member 32 which can be contracted in the longitudinal direction when a pair of electrodes 30, 31 are energized and can be extended in the longitudinal direction when the current carrying to the pair of electrodes 30, 31 is stopped; and a spring 34 for energizing the movable member 32 to make it extend to the longitudinal direction. By this configuration, the one movable member 32 is used for reciprocating the blade 14. Compared with a conventional configuration, therefore, the structure is simplified and the size of the device is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079112-A (JP)
Title: Method of manufacturing photomask and pattern transfer method
Inventor: SANO MICHIAKI
IPC: G03F1/76
Filed: 2008-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a photomask in which pattern defects arising from defects of a photomask blank are preferably reduced.  <P>SOLUTION: The method of manufacturing a photomask determines a drawing position of a transfer pattern so that, in a drawing step, at least a part of the defects existing in a thin film of the photomask blank and/or a surface of a resist film is within an area of the transfer pattern and the defects of the part disappear after etching processing on the basis of defect information of the photomask blank grasped beforehand.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078104-A (JP)
Title: Transmission device for working vehicle
Inventor: KAJINO YUTAKA
IPC: F16D48/02
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission device for a working vehicle such as a tractor, which is excellent in operability and safety, and can perform an optimal transmission control.  <P>SOLUTION: The transmission device is provided with: a clutch pedal 119 which adjusts the actuated pressure of the inside of a fore-and-aft clutch D according to a manipulated amount; a clutch pedal sensor 119a which detects the manipulated amount of the clutch pedal 119; and a control device 100 which includes an indicated pressure processing function part (X) which performs processing for causing the actuated pressure in accordance with the detecting value of the clutch pedal sensor 119a and simultaneously includes an indicated pressure restriction processing function part (Y) which performs processing for regulating the change rate of the actuated pressure when the change rate of the actuated pressure in accordance with the detecting value is above a predetermined value. The transmission device is characterized that its safety is enhanced because a torque is transmitted completely and simultaneously and operability is excellent even for an operator because the change rate (P) of indicated pressure with the clutch pedal 119 is regulated to the change rate (K) of the regulated pressure even if a discrepancy occurs between the power transmitting actuation inside the actual hydraulic clutch D and the operation of the operator.  <P>COPYRIGHT: (C)2010,JPO&INPIT